Circuit Protection – Mouser Finland

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Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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Types of Circuit Protection

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Results: 540

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Part #

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

SMF26A
Littelfuse
1: 0,439 €
45 871In Stock
27 000Expected 15/09/2026

Mfr. Part No.
SMF26A

Mouser Part No
576-SMF26A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 26V 5% Uni-directional

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Datasheet

45 871In Stock

27 000Expected 15/09/2026

Cut Tape

0,439 €

0,205 €

0,175 €

0,134 €

Reel

0,095 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

SMF28A
Littelfuse
1: 0,464 €
23 645In Stock

Mfr. Part No.
SMF28A

Mouser Part No
576-SMF28A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional

Learn More

Datasheet

23 645In Stock

Cut Tape

0,464 €

0,218 €

0,179 €

0,138 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

SMF3.3
Littelfuse
1: 0,611 €
61 094In Stock
408 000On Order

Mfr. Part No.
SMF3.3

Mouser Part No
576-SMF3.3

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional

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Datasheet

61 094In Stock

408 000On Order

Cut Tape

0,611 €

0,316 €

0,241 €

0,182 €

Reel

0,126 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

SMF30A
Littelfuse
1: 0,421 €
65 976In Stock
162 000On Order

Mfr. Part No.
SMF30A

Mouser Part No
576-SMF30A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional

Learn More

Datasheet

65 976In Stock

162 000On Order

Cut Tape

0,421 €

0,218 €

0,161 €

0,127 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - CA 30V

SMF30CA
Littelfuse
1: 0,507 €
34 545In Stock

Mfr. Part No.
SMF30CA

Mouser Part No
576-SMF30CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 30V

Learn More

Datasheet

34 545In Stock

Cut Tape

0,507 €

0,234 €

0,197 €

0,155 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - CA 36V

SMF36CA
Littelfuse
1: 0,516 €
28 125In Stock

Mfr. Part No.
SMF36CA

Mouser Part No
576-SMF36CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 36V

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Datasheet

28 125In Stock

Cut Tape

0,516 €

0,234 €

0,201 €

0,155 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A
Littelfuse
1: 0,439 €
38 168In Stock
42 000Expected 12/10/2026

Mfr. Part No.
SMF40A

Mouser Part No
576-SMF40A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

38 168In Stock

42 000Expected 12/10/2026

Cut Tape

0,439 €

0,205 €

0,169 €

0,134 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SMF - CA 43V

SMF43CA
Littelfuse
1: 0,49 €
17 360In Stock

Mfr. Part No.
SMF43CA

Mouser Part No
576-SMF43CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 43V

Learn More

Datasheet

17 360In Stock

Cut Tape

0,49 €

0,281 €

0,195 €

0,157 €

0,151 €

Reel

0,115 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

SMF5.0A
Littelfuse
1: 0,396 €
154 761In Stock

Mfr. Part No.
SMF5.0A

Mouser Part No
576-SMF5.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional

Learn More

Datasheet

154 761In Stock

Cut Tape

0,396 €

0,231 €

0,153 €

0,126 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

SMF6.0A
Littelfuse
1: 0,43 €
20 180In Stock
60 000On Order

Mfr. Part No.
SMF6.0A

Mouser Part No
576-SMF6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6V 5% Uni-directional

Learn More

Datasheet

20 180In Stock

60 000On Order

Cut Tape

0,43 €

0,211 €

0,176 €

0,136 €

Reel

0,086 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Varistors 125A 135V 65pF

V120MLA1210NH
Littelfuse
1: 1,25 €
7 101In Stock
6 000Expected 03/09/2026

Mfr. Part No.
V120MLA1210NH

Mouser Part No
576-V120MLA1210NH

Littelfuse

Varistors 125A 135V 65pF

Learn More

Datasheet

7 101In Stock

6 000Expected 03/09/2026

Cut Tape

1,25 €

0,912 €

0,824 €

0,73 €

View

Reel

0,59 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Varistors 14 VDC .05J 39V-CL 33PF PK

V14MLA0402NR
Littelfuse
1: 0,327 €
17 115In Stock
30 000Expected 26/01/2027

Mfr. Part No.
V14MLA0402NR

Mouser Part No
576-V14MLA0402NR

Littelfuse

Varistors 14 VDC .05J 39V-CL 33PF PK

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Datasheet

17 115In Stock

30 000Expected 26/01/2027

Cut Tape

0,327 €

0,202 €

0,194 €

0,184 €

View

Reel

0,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors 14V 150A 1100pF

V18MLA1206NH
Littelfuse
1: 1,10 €
7 337In Stock

Mfr. Part No.
V18MLA1206NH

Mouser Part No
576-V18MLA1206NH

Littelfuse

Varistors 14V 150A 1100pF

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Datasheet

7 337In Stock

Cut Tape

1,10 €

0,798 €

0,722 €

0,639 €

View

Reel

0,512 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V18MLA1210NH
Littelfuse
1: 1,45 €
16 916In Stock
14 000Expected 17/08/2026

Mfr. Part No.
V18MLA1210NH

Mouser Part No
576-V18MLA1210NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

16 916In Stock

14 000Expected 17/08/2026

Cut Tape

1,45 €

1,07 €

0,972 €

0,86 €

View

Reel

0,70 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Varistors 26V 30A 90pF

V26MLA0603NH
Littelfuse
1: 0,387 €
11 277In Stock
4 330Expected 24/08/2026

Mfr. Part No.
V26MLA0603NH

Mouser Part No
576-V26MLA0603NH

Littelfuse

Varistors 26V 30A 90pF

Learn More

Datasheet

11 277In Stock

4 330Expected 24/08/2026

Cut Tape

0,387 €

0,271 €

0,243 €

0,21 €

View

Reel

0,157 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors 26V 40A 115pF

V26MLA0805LNH
Littelfuse
1: 0,404 €
12 034In Stock

Mfr. Part No.
V26MLA0805LNH

Mouser Part No
576-V26MLA0805LNH

Littelfuse

Varistors 26V 40A 115pF

Learn More

Datasheet

12 034In Stock

Cut Tape

0,404 €

0,283 €

0,253 €

0,219 €

View

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors 26V 300A 1000pF

V26MLA1210NH
Littelfuse
1: 1,25 €
6 550In Stock

Mfr. Part No.
V26MLA1210NH

Mouser Part No
576-V26MLA1210NH

Littelfuse

Varistors 26V 300A 1000pF

Learn More

Datasheet

6 550In Stock

Cut Tape

1,25 €

0,912 €

0,824 €

0,73 €

View

Reel

0,59 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Varistors 3.5V 120A 2530pF

V3.5MLA0805NH
Littelfuse
1: 0,404 €
36 960In Stock

Mfr. Part No.
V3.5MLA0805NH

Mouser Part No
576-V3.5MLA0805NH

Littelfuse

Varistors 3.5V 120A 2530pF

Learn More

Datasheet

36 960In Stock

Cut Tape

0,404 €

0,283 €

0,253 €

0,219 €

View

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors 3.5 VDC .3J 13V-CL 120A P

V3.5MLA0805NT
Littelfuse
1: 0,404 €
10 000In Stock

Mfr. Part No.
V3.5MLA0805NT

Mouser Part No
576-V3.5MLA0805NT

Littelfuse

Varistors 3.5 VDC .3J 13V-CL 120A P

Learn More

Datasheet

10 000In Stock

Cut Tape

0,404 €

0,283 €

0,253 €

0,219 €

View

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors 3.5V 100A 6000pF

V3.5MLA1206NH
Littelfuse
1: 1,10 €
3 954In Stock

Mfr. Part No.
V3.5MLA1206NH

Mouser Part No
576-V3.5MLA1206NH

Littelfuse

Varistors 3.5V 100A 6000pF

Learn More

Datasheet

3 954In Stock

Cut Tape

1,10 €

0,798 €

0,722 €

0,639 €

View

Reel

0,512 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors 30 VDC .1J 74V-CL 30A PK

V30MLA0603NH
Littelfuse
1: 0,387 €
10 529In Stock
25 000On Order

Mfr. Part No.
V30MLA0603NH

Mouser Part No
576-V30MLA0603NH

Littelfuse

Varistors 30 VDC .1J 74V-CL 30A PK

Learn More

Datasheet

10 529In Stock

25 000On Order

Cut Tape

0,387 €

0,271 €

0,243 €

0,21 €

View

Reel

0,157 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors 30V 30A 90pF

V30MLA0805LNH
Littelfuse
1: 0,404 €
9 602In Stock
10 000Expected 28/12/2026

Mfr. Part No.
V30MLA0805LNH

Mouser Part No
576-V30MLA0805LNH

Littelfuse

Varistors 30V 30A 90pF

Learn More

Datasheet

9 602In Stock

10 000Expected 28/12/2026

Cut Tape

0,404 €

0,283 €

0,253 €

0,219 €

View

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Varistors MLV SMF FOR AUTO

V30MLA1206NH
Littelfuse
1: 1,10 €
2 946In Stock

Mfr. Part No.
V30MLA1206NH

Mouser Part No
576-V30MLA1206NH

Littelfuse

Varistors MLV SMF FOR AUTO

Learn More

Datasheet

2 946In Stock

Cut Tape

1,10 €

0,798 €

0,722 €

0,639 €

View

Reel

0,512 €

Min.: 1
Mult.: 1

: 2 500

Varistors 33V 180A 500pF

V33MLA1206NT
Littelfuse
1: 1,10 €
8 006In Stock

Mfr. Part No.
V33MLA1206NT

Mouser Part No
576-V33MLA1206NT

Littelfuse

Varistors 33V 180A 500pF

Learn More

Datasheet

8 006In Stock

Cut Tape

1,10 €

0,798 €

0,722 €

0,639 €

View

Reel

0,512 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V38MLA1812NT
Littelfuse
1: 2,01 €
1 874In Stock

Mfr. Part No.
V38MLA1812NT

Mouser Part No
576-V38MLA1812NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

1 874In Stock

Cut Tape

2,01 €

1,49 €

1,36 €

1,22 €

View

Reel

1,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Smart Thermostat Solutions

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